Barracuda 18LP Family: ST39175LW/LC ST318275LW ... - Seagate
Barracuda 18LP Family: ST39175LW/LC ST318275LW ... - Seagate
Barracuda 18LP Family: ST39175LW/LC ST318275LW ... - Seagate
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<strong>Barracuda</strong> <strong>18LP</strong> Product Manual, Rev. E 51<br />
Supported<br />
Conditions or feature<br />
Y<br />
Power management, SCSI-3<br />
Y<br />
Queue tagging (up to 64 Que tags supported)<br />
Y<br />
Read look ahead crossing cylinder boundaries<br />
N<br />
Relative addressing—customer unique options<br />
Y Reporting actual retry count in Extended Sense bytes 15, 16 and 17.<br />
Y<br />
Reset condition<br />
Y<br />
RPS (rotational position seek/sort)<br />
Y<br />
S2 bit<br />
SCA-2<br />
SCA connector (optional)<br />
Y<br />
SCSI ID accessibility to front end (J6)<br />
Y<br />
SCSI-3 SPI compliant<br />
Y<br />
SCAM PnP level 2 compliant<br />
Y<br />
Variable Sector size, 512 to 2,048 in 2 byte multiples<br />
Y<br />
Segmented caching<br />
Y<br />
S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology)<br />
N<br />
Sparing scheme per cylinder<br />
N<br />
Sparing scheme per track<br />
N<br />
Sparing scheme per volume<br />
Y<br />
Sparing scheme per zone<br />
Y<br />
Strict bit support<br />
Y<br />
Sustained transfer rate of 3 Mbytes/sec.—single-ended<br />
N<br />
Sync spindles—rotational position offset<br />
N<br />
Synchronized (locked) spindle operation<br />
Y<br />
Synchronous data transfer<br />
Y<br />
Tagged command queuing 64 deep<br />
Y<br />
Target initiated SDTR<br />
N<br />
TTD/CIOP<br />
Y<br />
Ultra SCSI, 20 Mbytes/sec.<br />
Y<br />
Ultra SCSI, 40 Mbytes/sec.<br />
Y<br />
Ultra SCSI, 80 Mbytes/sec. (LVD only)<br />
Y<br />
Write protected<br />
N<br />
Zero latency read<br />
Supported<br />
Y<br />
Y<br />
Y<br />
Y<br />
Y<br />
Y<br />
Y<br />
Y<br />
N<br />
Status supported<br />
Good<br />
Check condition<br />
Condition met/good<br />
Busy<br />
Intermediate/good<br />
Intermediate/condition met/good<br />
Reservation conflict<br />
Queue full<br />
Auto contingent allegiance active